Papers, 1893-1924, relating to Bethlehem Green Calvinistic Methodist Chapel, Neath, comprising financial accounts, 1893-1894, together with a list of members' contributions (ff. 1-17 verso); seventeen letters (including 2 telegrams) in Welsh and English, 1901, from the Rev. Gwilym Henry Havard to the chapel's secretary, Philip Thomas, concerning his invitation to serve as the chapel's minister (ff. 19-58 passim), together with copies of five letters from Philip Thomas in reply (ff. 18, 21, 24, 52-54, 59); and minutes in Welsh, 1924, of 'Pwyllgor Penybont' (ff. 58 recto-verso).

Minute-book in Welsh, 1899-1905, of the Neath Calvinistic Methodist District Meeting.

Minute-book in Welsh, 1885-1898, of the Neath Calvinistic Methodist District Meeting.

Papers, 1888, relating to a meeting of the South Wales Association of the Calvinistic Methodist Church held at Neath, 25-27 April 1888, and including lists of the names and addresses of the delegates and of the accommodation assigned to them (ff. 6-41), together with the names of the preachers and the order in which they were to preach (ff. 42-45).

Correspondence, 1907-1934, of Philip Thomas, mostly addressed to him as General Secretary of the National Eisteddfod of Wales, Neath, 1918 (ff. 16-387 passim).
Also included are a list of subjects and donors at the National Eisteddfod, Aberystwyth, 1916 (ff. 5-15); verses in Welsh written to Philip Thomas on his seventy-third birthday, 1930 (ff. 395-396); four letters of protest, 1934, at the invitation by Neath Council to the Bath and West of England Agricultural Society to visit Neath in 1936 (ff. 397-401 verso); and a musical programme for a reception at the National Eisteddfod of Wales, Birkenhead, 1917 (f. 249).